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External Article

Is JavaScript Single-Threaded?

Developing JavaScript for web pages can be perplexing. You will get errors that seem to make no sense, You will be given nuggets of advice about how and when you can use JavaScript to manipulate the DOM or make Ajax requests. It is far better to understand the reason for these rules; the single-threaded nature of JavaScript, and how it loads the page and manages the event loop. How can you achieve parallel processing and what is the best way? Igor makes it all clear and obvious.

2016-11-04

3,714 reads

External Article

Azure SQL Data Warehouse: Explaining the Architecture Through System Views

The architecture of Azure SQL Data Warehouse isn't easy to explain briefly, but if you have some useful queries that access the management and catalog views, and diagrams that show how they relate together, you can very quickly get a feel for what is going on under the hood. By using and extending these queries that use these views, you can check on a variety waits, blocking, status, table distribution and data movement in ASDW.

2016-11-01

3,226 reads

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Warning: Could not open global shared memory to communicate with performance DLL

By water490

Hi everyone I am getting below warning when I run SSIS: Warning: 0x80049304 at...

Let's Talk Community Events!

By Pat Wright

Comments posted to this topic are about the item Let's Talk Community Events!

that one limitation in replication

By stan

Hi as shown below a replication target requires a primary key.  if we want...

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Question of the Day

Detecting Deadlocks

By default, how often is the SQL Server Database Engine checking for deadlocks?

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